diff --git a/doc/arm/Bv9ARM-book.xml b/doc/arm/Bv9ARM-book.xml index 35326e1c48..6954e19929 100644 --- a/doc/arm/Bv9ARM-book.xml +++ b/doc/arm/Bv9ARM-book.xml @@ -2,7 +2,7 @@ - + BIND 9 Administrator Reference Manual @@ -236,7 +236,7 @@ To make the DNS tolerant of server and network failures, most zones have two or more authoritative servers. -Responses from authoritative servers have the the "authoritative +Responses from authoritative servers have the "authoritative answer" (AA) bit set in the response packets. This makes them easy to identify when debugging DNS configurations using tools like dig (). @@ -3143,7 +3143,7 @@ the slave server while waiting for the master server to respond. In BIND 8, the serial-queries option set the maximum number of concurrent serial-number queries allowed to be outstanding at any given time. BIND 9 does not limit the number of outstanding -serial queries and ignores the The serial-queries option; +serial queries and ignores the serial-queries option; instead, it limits the rate at which the queries are sent. The maximum rate is currently fixed at 20 queries per second but may become configurable in a future release.